[ Top ] [ Japanese ]

Sennan Group Yamada et al., 1979

• Volcanic rocks
• Late Cretaceous, Campanian

• Lithofacies: Rhyolite, Andesite

------ Conformity, ~~~~~~ Unconformity, ~~~--- Local unconformity, '''/,, Interfingered, :::::: Fault, /--/-- Thrust, +__+__ Ground surface, ?--?-- Unknown

• Distribution: Izumi mountans, Osaka pref., Awaji island, Hyogo pref.

• Itihara et al. (1986) Geology of the Kishiwada District, Quadrangle Series, Scale 1:50,000, Geological Survey of Japan, 148p. (in Japanese with English abstract 7p.)